Another liner issue
#11
The needle in the middle means nothing, unfortunately. The discos have three settings: cold, operating temp, and you're screwed. The middle needle position stays there from about 150 to 230ish and once it starts to move up, it is almost too late. get an ultra gauge and monitor the temps in real time and you'll have a more accurate sense of what's going on.
#12
Still good advice, that you already took
Last edited by thebilgerat; 09-13-2021 at 03:27 PM. Reason: didn't see the comment stating they'd already got one
#14
Yes, the issue is the computer tells the needle to move in ranges base temperatures for each range. Many people believe the top temperature in the normal operating range is too hot and therefor when the needle goes to hot it is too late and you have done damage to the engine. The red warning light does not come on until it is 250 degree F.
#15
I have the UltraGauge. So I understand that Discovery 2 owners just leave it hooked up all the time and that way they monitor the engine temp.
I have another question. My horn does not work. I have "hot wired" the horns and they do work. Can not find a wiring diagram. I have exchanged the horn relay with another known good relay and they still did not work. Can I get to the buttons in the steering wheel with out disturbing the driver's air bag?
Another question just for curiosity there is a little motor to the right of the outside mirror control lever. It blows air, what does it cool? Can not find it in the shop manual.
I have another question. My horn does not work. I have "hot wired" the horns and they do work. Can not find a wiring diagram. I have exchanged the horn relay with another known good relay and they still did not work. Can I get to the buttons in the steering wheel with out disturbing the driver's air bag?
Another question just for curiosity there is a little motor to the right of the outside mirror control lever. It blows air, what does it cool? Can not find it in the shop manual.
#17
I have the UltraGauge. So I understand that Discovery 2 owners just leave it hooked up all the time and that way they monitor the engine temp.
I have another question. My horn does not work. I have "hot wired" the horns and they do work. Can not find a wiring diagram. I have exchanged the horn relay with another known good relay and they still did not work. Can I get to the buttons in the steering wheel with out disturbing the driver's air bag?
Another question just for curiosity there is a little motor to the right of the outside mirror control lever. It blows air, what does it cool? Can not find it in the shop manual.
I have another question. My horn does not work. I have "hot wired" the horns and they do work. Can not find a wiring diagram. I have exchanged the horn relay with another known good relay and they still did not work. Can I get to the buttons in the steering wheel with out disturbing the driver's air bag?
Another question just for curiosity there is a little motor to the right of the outside mirror control lever. It blows air, what does it cool? Can not find it in the shop manual.
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deleon_daniel@sbcglobal.net
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06-18-2010 06:04 AM